function check(input){
	if(input.mailSelect.options.selectedIndex==0){
		alert("提示：请正确选择你使用的邮箱");
		return false;
	}
	if(input.name.value==""){
		alert("提示：邮箱用户名必须填写！");
		input.name.focus();
		return false;
	}
	if(input.password.value=="" || input.password.value.length<3){
		alert("提示：邮箱密码必须填写完整！");
		input.password.focus();
		return false;
	}
	else{
		go();
		return false;
	}
}
function makeURL(){
	var objForm=document.mailForm;
	var intIndex=objForm.mailSelect.options.selectedIndex;
	var varInfo=objForm.mailSelect.options[intIndex].value;    /*获取的表单中邮件服务器及用户账号和密码信息*/
	var arrayInfo=varInfo.split(';');    /*将以上获取的信息进行分割，并赋给数组变量*/
	var strName=objForm.name.value,varPasswd=objForm.password.value;
	var length=arrayInfo.length,strProvider=arrayInfo[0],strIdName=arrayInfo[1],varPassName=arrayInfo[2];
	if(length==3){
		var strUrl=strProvider+'?'+strIdName+'='+strName+'&'+varPassName+'='+varPasswd;    /*合并字符串，得到形如“http://mail.sina.com.cn/cgi-bin/log...”的字符串型URL*/
	}
	else{
		if(arrayInfo[3]=='suffix') strName+='@'+arrayInfo[4]
		var strUrl='<form name="tmpForm" action="'+strProvider+'" method="post"><input type="hidden" name="'+strIdName+'" value="'+strName+'"><input type="hidden" name="'+varPassName+'" value="'+varPasswd+'">';
		if(arrayInfo[3]=='hidden') strUrl+='<input type="hidden" name="'+arrayInfo[4]+'" value="'+arrayInfo[5]+'">'
		strUrl+='</form>';
	}
	return strUrl;
}
function go(){
	var strLocation=makeURL();
	if(strLocation.indexOf('<form name="tmpForm"')!=-1){/*对于只能用“post”来获取表单数据的邮箱使用自动提交的临时表单*/
		outWin=window.open('','','scrollbars=yes,menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes');
		doc=outWin.document;
		doc.open('text/html');
		doc.write('<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>邮箱登录</title></head><body onload="document.tmpForm.submit()">');
		doc.write('<p align="center" style="font-size: 14px; color: #FF0000">欢迎使用[网域站长联盟]E-mail快速登录系统，请稍候......</p>'+strLocation+'</body></html>');
		doc.close();
	}
	else window.open(strLocation,'','menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes');
}
function News_Window(theURL,winName,features){
	window.open(theURL,winName,features);
}
/*
function search4(){
	if(form1.abc0.checked)
		window.open("http://search.sina.com.cn/cgi-bin/search/search.cgi?_searchkey=";+form1.key.value,"mspg0");
	if(form1.abc1.checked)
		window.open("http://site.search.sohu.com/sitesearch.jsp?page_index=0&key_word=";+form1.key.value,"mspg1");
	if(form1.abc2.checked)
		window.open("http://cn.search.yahoo.com/search/cn?p=";+form1.key.value,"mspg2");
	if(form1.abc3.checked)
		window.open("http://nisearch.163.com/Search?q=";+form1.key.value,"mspg3");
	if(form1.abc4.checked)
		window.open("http://www.google.com/search?hl=zh-CN&lr=lang_zh-CN&q=";+form1.key.value,"mspg4");
	if(form1.abc5.checked)
		window.open("http://search.yahoo.com/bin/search?p=";+form1.key.value,"mspg5");
	if(form1.abc6.checked)
		window.open("http://www1.baidu.com/baidu?tn=lxqx&word=";+form1.key.value,"mspg6");
	if(form1.abc7.checked)
		window.open("http://mp3search.baidu.com/wstsearch?tn=t1t9net&ct=134217728&lm=-1&rn=&word=";+form1.key.value,"mspg7");
	if(form1.abc8.checked)
		window.open("http://images.google.com/images?ie=GB2312&hl=zh-CN&q=";+form1.key.value,"mspg8");
	return false;
}
*/